(19)

(11)

EP 1 556 957 A1

(12)

(43) Date of publication: 27.07.2005 Bulletin 2005/30 (21) Application number: 03748449.0 (22) Date of filing: 14.10.2003

(51) International Patent Classification (IPC)7: H04B 1/00 (86) International application number: PCT/IB2003/004521 (87) International publication number: WO 2004/038938 (06.05.2004 Gazette 2004/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 24.10.2002 GB 0224753 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: FULTON, P. M.c/o Philips Intel. Prop. & Standards Surrey RH1 5HA (GB) OZERIN, I.,c/o Philips Intel. Prop. & Standards Surrey RH1 5HA (GB) DOOLEY, S. R.c/o Philips Intel. Prop. & Standards Surrey RH1 5HA (GB) (74) Representative: White, Andrew G.  Philips Intellectual Property & Standards,Cross Oak Lane Redhill,Surrey RH1 5HA Redhill,Surrey RH1 5HA (GB)